Weight Subtraction

This is a cool Maths application using which a child can learn and practice the whole number and decimal subtraction concept . A magic Robo in the application gives different weight examples to practice. It monitors the child’s progress and paces the complexity of the problem according to the performance of the child, starting from simple whole number weight subtraction to weight subtraction involving different units (e.g. 11 kg 100 gm - 8 kg 500 gm) and then moves to decimal subtraction.It pin-points the exact mistake and walks through the detailed solution of the same problem in an animated way.The child can touch the Report Card icon to see the progress.